This is the best ever. This serum is a miracle worker. I can tell the difference after just 2 uses, everyone in my household claims to have noticed a difference. A few of my friends states my forehead makes me look younger when wearing my mask since using this product. My mom who finds faults with every face product I buy, finally likes the texture and the outcome of this product. This product has a perfect mini scent. It looks like it may be sticky but looks can deceiving. It is very lightweight on skin when applied. The drops sizes are ample. I use it 2x a day after wash and pat dry. Four drops covers my whole face and neck. I would definitely recommend this product. This is the best serum I have ever used.